ehs-lemwerder.de - robtex.com
ehs-lemwerder.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774687516 | ||||||
MX for
ehs-lemwerder.de |
Subdomains
mail.ehs-lemwerder.de |
Same first word
ehs-lemwerder.de |
DNS History
12 records (7 active, 5 former)
●NSns3.iserv.eu2016-12-31 → 2026-03-28 · 3 obs
● 2016-12-31 23:47:42
● 2026-03-28 08:47:38
●MXehs-lemwerder.de2015-05-22 → 2026-03-28 · 2 obs
● 2026-03-28 08:47:38
○A80.131.65.2032015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-21 21:33:36
○ 2026-03-28 08:47:38
○A80.131.91.2012015-10-21 → 2015-10-21 · 4 obs
● 2015-10-21 21:33:36
○ 2015-12-25 06:43:18
○ 2026-03-28 08:47:38
●A91.249.245.222026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 08:47:38
○A91.43.100.1002015-12-25 → 2015-12-25 · 4 obs
● 2015-12-25 06:43:18
○ 2016-04-05 13:42:16
○ 2026-03-28 08:47:38
○A91.43.120.1152016-12-31 → 2016-12-31 · 3 obs
● 2016-12-31 23:47:42
○ 2026-03-28 08:47:38
○A91.43.122.1722016-04-05 → 2016-04-05 · 4 obs
● 2016-04-05 13:42:16
○ 2016-12-31 23:47:42
○ 2026-03-28 08:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| ehs-lemwerder.de | ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu | - |
✅ Authoritative Response
Server:188.68.45.203
NS records: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ehs-lemwerder.de (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.249.245.22 |
| NS | 4 | ns1.iserv.eu, ns2.iserv.eu... |
| MX | 2 | ehs-lemwerder.de (pri: 10), offline.iserv.eu (pri: 50) |
| TXT | 1 | v=spf1 a mx a:relay1.iserv.eu a:relay2.i |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Hierarchy
The parent of mail.ehs-lemwerder.de is ehs-lemwerder.de.
Mail Server Role
ehs-lemwerder.de serves as the mail server for ehs-lemwerder.de.
offline.iserv.eu often serves as a mail server in conjunction with ehs-lemwerder.de.
IP Addresses
ehs-lemwerder.de points to IP number: 91.249.245.22.
Name Servers
ehs-lemwerder.de is delegated to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
ehs-lemwerder.de at least partially shares name servers with other domains, for instance rbg-burgdorf.de, gsld-hannover.de, jschbn.de, gymi-cloud.de and igs-obere-aar.de.
Host names with two IP numbers: ns1.iserv.eu points to 2a01:4f8:c01f:42::1 and 116.202.2.219; ns2.iserv.eu points to 2a03:4000:20:19b::1 and 91.204.44.133; ns3.iserv.eu points to 2a01:4f8:1c0c:8111::1 and 116.203.7.41; ns4.iserv.eu points to 2a03:4000:20:19e::1 and 188.68.45.203.
Mail Servers
Two mail servers handle ehs-lemwerder.de: ehs-lemwerder.de and offline.iserv.eu.
ehs-lemwerder.de shares at least partially some mail servers with other domains, including gs-berge.de, eduss.de, mwg-le.de, elisabeth-siegel-schule.de and rs-fos-nierstein.eu.
these mail servers are commonly used together with smtp.mail.schuldock.de.
Host names with two IP numbers:
offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.
Host names with one IP number:
ehs-lemwerder.de points to 91.249.245.22.